UpHeron
All vulnerabilities

Servers and applications

CVE-2023-5194

Mattermost fails to properly validate permissions when demoting and deactivating a user allowing for a system/user manager to demote / deactivate another manager

Severity
Medium 4.3
Published
29 Sept 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
7.8.10, 8.1.1
Sources
NVD

Affected software

SoftwareAffected versions
MattermostServers and applications · cpe:a:mattermost:mattermost
  • From 7.0.0 before 7.8.10
  • From 8.0.0 before 8.1.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-5194
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-5194